Rui-Feng Guo

Nanjing University of Aeronautics and Astronautics, University of Electronic Science and Technology of China

Papers

Total Citations

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About

Rui-Feng Guo is a leading researcher in medical robotics, specializing in the design and dynamics of capsule robots for gastrointestinal (GI) endoscopy. His work focuses on overcoming the fundamental locomotion challenges posed by the complex, narrow, and folded anatomy of the lower GI tract, particularly the small and large intestines. Guo’s major contributions include pioneering the development of a novel capsule-intestine model that simulates the interaction between self-propelling capsule robots and critical obstructions like circular and haustral folds. By analyzing the vibro-impact dynamics of these capsules, his research provides essential insights for optimizing robot design and control to achieve reliable, non-invasive diagnosis. His most cited paper (2024, 13 citations) introduces this foundational model, while a subsequent study (2025, 4 citations) deepens the understanding of propulsion through the small intestine’s multiple folds. Guo’s work directly addresses a key bottleneck in GI diagnostics—enabling more accurate and comprehensive examinations without the limitations of traditional endoscopy. His achievements are driving the next generation of autonomous, patient-friendly medical devices, making him a notable figure in the field of biomedical engineering and robotic locomotion.